ignore files generated by IntelliJ Idea
switched to GXT 3.0.1
added the GXT 2.2.5 dependency back in
reformatted pom.xml again; the last reformat didn't quite do what I expected
removed the "provided" scope from the dependency on GXT 2.2.5
Updated to GXT 3.0.6
Merge branch 'master' into STABLE
Versioned as part of Release Candidate for v1.8.2